CZ307254B6 - An initiating agent, in particular for industrial detonators with explosion delay time of up to 9000 ms from the initiation, the method of its production, and an industrial electric detonator and an industrial non-electric detonator - Google Patents

Abstract

An initiating agent, in particular for detonators, which consists of a metal salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine selected from the group of salts consisting of silver, cuprous and copper salts of the formula 1, wherein M is a metal selected from a group comprising silver and copper, wherein: M = Ag, m = 1, n = 1, x = 1 for the silver salt, M = Cu, m = 1, n = 2, x = 2 for the cuprous salt, M = Cu, m = 2, n = 2, x = 1 for the copper salt. The method of producing the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine, wherein a heated aqueous solution of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine is mixed with an aqueous solution of silver nitrate AgNO3, the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine is precipitated under intensive stirring, and then it is filtered and dried at a room temperature. The method of producing the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine, wherein a heated aqueous solution of sodium salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine is mixed with an aqueous solution of silver nitrate AgNO3, the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine is precipitated under intensive stirring, and then it is filtered and dried at a room temperature. Further, there are described electric and non-electric detonators for the use together with the initiating agent.

Description

Field of the invention

The invention relates to an initiator for electrical and non-electric detonators for industrial use, where it is used as a primary explosive, with an explosion delay time of 0 to 9000 ms from initiation. The initiator is intended to be compacted into the housing of a delayer, fuse, or sleeve, both for detonators initiated by an electric pulse, pulse generated from the igniter, and detonators initiated by a detonation tube non-electrically by a shock wave or spark generated from the igniter.

Furthermore, the invention relates to two independent methods of making the initiator.

The invention also relates to an electric detonator in series or parallel connection.

Further, as a separate invention, it relates to a non-electric detonator, wherein the igniter network is formed by engaging non-electric detonator tubes, in particular in ground rock destruction, quarrying, underground rock mining and tunneling. The detonators of the invention are intended to be used together with an initiator.

BACKGROUND OF THE INVENTION

Explosives are a group of chemical compounds that are readily initiated by the external mechanical stimuli (friction, impact, puncture), or by flame, heat, light, electric spark or sound (generally by a single initial pulse) and quickly become burning or detonating. Depending on the properties of the explosive and the design of the initiator, their output may be a shock wave or a flame. The form of the output pulse is always selected according to the determination of the particular initiation system. For example, in detonators, the desired form of output is a shock wave, in matches, a firing pin or a pill it is a flame.

Explosives used as detonator initiators are subject to a number of demanding requirements that must be met in order for the substance to be usable for that purpose. These requirements include, in particular, a high initiation power, ie the explosive should, in the smallest amount in mass, be able to go into detonation by the action of a uniform initial pulse in a given design. The detonation of a detonator generates a shock wave that must be sufficiently intense to be able to reliably initiate other members of the initiation chain, most often less sensitive secondary charge consisting of C5H8N4O12 pentrite, C ₃ H ₆ N ₆ O ₆ or hexanitrostilbene (HNS). The higher the initiation power of the explosive, the less weight is necessary for the system, which results in cost savings and a reduction in the risk of unwanted explosion in production as less explosives are processed for a given volume of product production.

At present, lead azide Pb (N ₃ ) ₂ is the most frequently used as detonator explosives. This explosive has a high initiating power and the technology of its production has been tested for a long time. Unfortunately, however, lead azide contains in its molecule lead, which is released in the form of metal in the form of detonation, in the form of vapors. Lead is one of the heavy metals stored in the human body and its action on the human body is considered very toxic. Therefore, today's direction of research in the field of explosives is directed to compounds that should not be toxic to humans and should also be environmentally acceptable.

- 1 GB 307254 B6

Silver azide AgN _{3 is} a natural substitute for lead azide. Silver azide excels in a high initiating power that surpasses lead azide. Silver azide can be prepared on the same process equipment in a similar way as lead azide - by simply precipitating silver azide by reacting aqueous solutions of sodium azide and silver nitrate. Unfortunately, in this way, silver azide is formed in an unsuitable highly sensitive and very fine form which prevents its industrial use. Therefore, in the fifties of the 20th century a new method of its production was developed based on gradual crystallization from ammonia solution. However, it is a different process equipment that differs substantially from that of lead azide (ADW 473642; ERDE, Waltham Abbey; 1950; GB); 781,440 of 1957; GB 887,141 of 1962).

Recently, several compounds have been published that should meet these requirements. Fronabarger et al. WO 2010/085583 and US 2009/0069566 disclose the preparation and utilization of the copper salt of 5-nitro-1 / Z-tetrazole. This compound excels in high dentition and thermal stability (DSC decomposition of 335 ° C), which exceeds lead azide in both characteristics.

U.S. Patent No. 7,375,221 of 2008 discloses the preparation of alkali salts of 4,6-diazido-A-nitro-1,3,5-triazin-2-amine. Rubidium and cesium salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine has been studied as a potential substitute for lead explosives (Hirlinger JM, Bichay M .: New primary explosives development for medium caliber stab detonators, report SERDP PP — 1364, US Army ARDEC, 2004). However, both salts show low brizance in the plate test (0.5 mm for cesium and 0.8 mm for rubidium salt vs. 37.3 for lead azide).

Millar (Millar R. W.: Lead-free initiator materials for laughing electro-explosive devices for medium caliber munitions, report PP-1306, QinetiQ / FST / CR032702 / l.1; 2003) investigated silver azide, a silver salt of 5-nitro-1H-tetrazole. dinitroacetonitrile potassium salt and ethylenedinitramine copper salt. The first two compounds were evaluated as prospective for further research, the second two as excluded for low brizance.

The cyanur triazide known for over a hundred years has also recently been investigated and designed to replace lead azide (Mehta N., Cheng G., Cordaro E., Naik N., Lateer B., Hu C., Stec D., Yang K .: Performance testing of lead-free stab detonator, proceeding of ND1A fuze conference, 2006). Cyanur triazide excels in its high initiating power. Moreover, its production would be feasible on the same technological equipment as lead azide. However, the substance is physically poorly stable. The melting point is only 94 ° C and the substance sublimes already at 30 ° C (Danilov JN, Ilyusin M.A., Tselinsky I.V .: Promyshlennye vzryvchatye veshchestva; chast I. Iniciiruyushchie vzryvshchatye veshchestva, Sankt-Peterburgskii gosudarstvenicheskovyh teksti, teksti), Teksti, Petersburg.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a substitute for the currently produced but environmentally unsuitable lead azide as initiator in detonators. It is also a task to develop a low-cost process for producing a new initiator. It is also an object of the present invention to provide an electric detonator and a non-electric detonator suitable for use with the novel initiator of the present invention.

SUMMARY OF THE INVENTION

The object of the first independent invention is an initiator, particularly for industrial detonators. It is based on the fact that the initiator consists of 4,6-diazido-Nnitro-1,3,5-triazin-2-amine metal salt selected from the group consisting of silver, copper and copper salts with a schematic formula

where

M = Ag, m = 1, η = 1, x = 1 for silver salt, M = Cu, m = 1, n = 2, x = 2 for copper salt, M = Cu, m = 2, n = 2, x = 1 for the copper salt.

The initiator may be a combination of silver and / or copper and / or copper salts, and may be supplemented with other agents.

An advantage of the initiator according to the invention is, in particular, the replacement of the currently produced and used lead azide as initiator in detonators. This reduces the environmental burden when using explosives, since lead is not released into the natural environment. The content of toxic heavy metals in the products of detonation is zero. The detonation of said salts of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine produces silver or copper in an elemental state which, unlike lead, is not toxic.

Comparison of the amount of lead produced by detonation of 60 mg of explosive (approximate charge of one detonator):

Substance Lead content in detonation products (mg) 4,6-Diazido-N-nitro-1,3,5-triazin-2-amine silver salt Copper salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine Copper salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine Lead azide 0 0 0 42.7

It is the essence of the second separate invention, which is a process for the preparation of a silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine, comprising heating a heated aqueous solution of 4,6-diazido-N-nitro-1-amine. 3,5-triazin-2-amine is mixed with an aqueous solution of AgNCl 2, while the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine is precipitated with vigorous stirring. at room temperature.

In a particular preferred embodiment, a solution of 0.5 g of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine in 20 mL of water (2.24 mmol) is heated to 45 ° C ± 3 ° A solution of 0.44 g of AgNO 3 silver in 20 ml of water (2.59 mmol) is added thereto, the resulting precipitate of the silver salt of 4,6-diazido-N-nitro-1,3,5-triazine-2- The amine is left in the solution for 35 to 55 minutes with vigorous stirring, then filtered and allowed to dry.

It is a further object of the present invention to provide a method for producing a silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine in that a heated aqueous solution of the sodium salt of 4,6-diazido-N-nitrole, The 5-triazin-2-amine is mixed with an aqueous solution of AgNO3 silver nitrate, and the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine is precipitated with vigorous stirring, filtered and dried. at room temperature

In a particular preferred embodiment of the method for producing the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine with a solution of 0.55 g of 4,6-diazido-N-nitro-1,3,5 sodium salt. -triazin-2-amine in 20 mL of water (2.24 mmol) is heated to 45 ° C ± 3 ° C, then a solution of 0.44 g of silver nitrate in 20 mL of water (2.59 mmol) is added. The resulting precipitate of the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine is left in the solution while stirring vigorously for 35 to 55 minutes and then filtered and allowed to dry.

The advantage of both production methods is the possibility of using the currently used production equipment and technological and investment low production.

A separate invention is also a non-electric industrial detonator for use with the initiator of the invention. It has a sleeve in the form of a tube with an inserted detonation tube, where the bottom of the tube closed by a flap is created space for secondary explosive space is closed from above by a delayer, in its cylindrical housing is placed delay component and below it, above the space for secondary explosive is primary explosive . Essentially, the primary explosive initiator is a 4,6-diazido-N-nitro-1,3,5-triazin-2-amine metal salt selected from the group consisting of silver, copper and copper salts, with a schematic formula

wherein M is a metal selected from the group consisting of silver and copper, wherein:

M = Ag, m = I, η = 1, x = 1 for silver salt,

M = Cu, m = 1, n = 2, x = 2 for the copper salt,

M = Cu, m = 2, n = 2, x = 1 for the copper salt.

Another separate invention is an industrial electric detonator having a sleeve in the form of a sleeve with an inserted electric pellet and provided with lead wires. It has a space in it at least for the secondary explosive and for the retarder in whose cylindrical casing the retarding composition is located and below it, above the secondary explosive compartment, is the primary explosive. In essence, the primary explosive initiator is a metal salt of 4,6-diazido

-4GB 307254 B6

N-nitro-1,3,5-triazin-2-amine selected from the group consisting of silver, copper and copper salts, with a schematic formula

wherein M is a metal selected from the group consisting of silver and copper, wherein:

M = Ag, m = 1, n = 1, x = 1 for the silver salt,

M = Cu, m = 1, n = 2, x = 2 for the copper salt,

M = Cu, m = 2, n = 2, x = 1 for the copper salt.

The advantage of both inventions relating to industrial detonators is that they utilize a modified existing detonator design, so that there is no need to develop new production devices for their production.

Clarification of drawings

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic formula of a metal salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine wherein M is a metal selected from the group consisting of silver and copper, where:

M = Ag, m = 1, n = 1, x = 1 for the silver salt,

M = Cu, m = 1, n = 2, x = 2 for the copper salt,

M = Cu, m = 2, n = 2, x = 1 for the copper salt.

Figure 2 is a schematic representation of the production reaction for the preparation of the silver salt of 4,6-diazido-N-nitro-

1,3,5-triazin-2-amine from 4,6-diazido-N-nitro-1,3,5-triazin-2-amine.

Figure 3 is a schematic representation of the production reaction for the preparation of the silver salt of 4,6-diazido-N-nitro-

1,3,5-triazin-2-amine from 4,6-diazido-N-nitro-1,3,5-triazin-2-amine sodium salt.

Giant. 4 shows a timed electric industrial detonator and FIG. 5 shows a timed non-electric industrial detonator.

DETAILED DESCRIPTION OF THE INVENTION

Example 1

In this embodiment, the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine was used as the primary explosive of an electric flash detonator. The initiator was fused to a fuse of 0.045 to 0.060 g together with pentrite C ₅ H8N ₄ O | ₂ in an amount of 0.030 to 0.35 g. Both were compressed with a force of 56 to 69 MPa. The secondary explosive of the electric instantaneous detonator consisted of C5H8N4O12 pentrite in an amount of 2 x 0.360 to 0.380 g compressed with a force of 64 to 70 MPa into an aluminum or copper tube.

-5GB 307254 B6

The secondary explosive may also consist of hexane C ₃ H ₆ N ₆ O ₆ in an amount of 2 x 0.380 to 0.400 g compressed by a force of 64 to 70 MPa into an aluminum or copper cavity.

The electric instantaneous detonator was assembled with an electric igniter.

Comparison of the initiation power of lead azide and silver salt of 4,6-diazido-A-nitro-1,3,5-triazin-2-amine:

Substance Initial power Press pressure ___________________________________________________ (mg) for pentrite (MPa) ________________ Lead azide 10 67

4,6-Diazido-A-nitro-L3,5-triazin-2-amine silver salt 40 67

Example 2

In this embodiment, the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine was used as the primary explosive of the electrical timed detonator. The initiating material was laboring into the delay in an amount from 0.045 to 0.060 g PETN, together with the C ₅ H ₈ N ₄ O _i2 of 0.030 g to 0.035 g. Both were compaction force of 56 to 69 MPa. Further, an appropriate amount of delay composition was pressed in the delay housing, which together with the type of delay composition indicated the respective degree of delay. The secondary explosive of the electrical timed detonator was pentrite C ₅ H ₈ N ₄ O | ₂ in an amount of 2 x 0.360 to 0.380 g pressed by a force of 1800 to 2000 N / pc into an aluminum or copper sleeve, not afraid to form hexogen C ₃ H ₆ N ₆ O ₆ in an amount of 2 x 0.380 to 0.400 g pressed by a force of 1800 to 2000 N / pc into an aluminum or copper tubes. The electric timed detonator was assembled with an electric firing pin. A schematic diagram of the electrical time detonator is shown in Fig. 4 and an exemplary embodiment No. 9.

Example 3

In this embodiment, the 4,6-diazido-N-nitro-1,3,5-triazin-2-amine salt initiator was used as the primary non-electric flash detonator. The initiator was fused to the fuse in an amount of 0.045 to 0.060 g together with pentrite C ₅ H ₈ N ₄ O | ₂ in an amount of 0.030 to 0.035 g. Both were compressed with a force of 56 to 69 MPa. The secondary explosive of the non-electric instantaneous detonator consisted of CsH ₈ N ₄ O | 2 pentrite in an amount of 2x 0.360 to 0.380 g compressed by 64 to 70 MPa into an aluminum or copper sleeve, optionally hexogen C ₃ H ₆ N ₆ O6 in an amount of 2x 0.380 to 0.400 g pressed by 64 to 70 MPa into aluminum or copper sleeve. The non-electric instantaneous detonator was assembled with a detonation tube according to Fig. 5 and an example of embodiment No. 8.

Example 4

In this example, the initiator was the copper (I) salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine used as the primary explosive of a non-electric timed detonator. The initiator was labed into the retarder housing at an amount of 0.045-0.060 g together with pentrite C ₅ H ₈ N ₄ O ₁₂ at an amount of 0.030-0.035 g. Both were compressed at a pressure of 56 to 69 MPa. Further, an appropriate amount of delay time was pressed in the delay housing, which together with the type of delay time indicated the respective degree of delay. The secondary explosive of non-electric timed detonators consisted of 2 x 0.360 0.380 g of pentrite C ₅ H ₈ N ₄ O | 2 pressed by a force of 64 to 70 MPa into an aluminum or copper sleeve, or formed of C ₃ H ₆ N ₆ O6 hexogen 2 x 0.380 to 0.400 g pressed by a force of 64 to 70 MPa into an aluminum or copper sleeve. The non-electric timed detonator was assembled with a detonation tube. A diagram of the arrangement of the non-electric time detonator is shown in Fig. 5 and an exemplary embodiment No. 8.

-6GB 307254 B6

Example 5

In this exemplary embodiment, the copper (I) salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine was used as the primary explosive of the electrical detonator for the oil industry. The initiator was labled into the sleeve at 0.250 g ± 0.01 g along with hexanitrostilbene (HNS) at 0.100 g ± 0.005 g. Both were compressed with a force of 1400 ± 100 N / pc. The secondary explosive of the electrical detonator for the oil industry was hexanitrostilbene (HNS) in an amount of 0.315 ± 0.010 g compressed with a force of 59 to 64 MPa into an aluminum tube. The electric detonator for the oil industry was assembled with an electric igniter.

Example 6

A process for the preparation of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine silver salt from 4,6-diazido-N-nitro-1,3,5-triazin-2-amine:

A solution of 0.5 g of 4,6-diazido-A-nitro-1,3,5-triazin-2-amine in 20 ml of water (2.24 mmol) was heated to 45 ° C. At this temperature, a solution of 0.44 g of AgNO ₃ dissolved in 20 ml of water (2.59 mmol) is metered into this solution. A white precipitate of 4,6-diazido-A-nitro-1,3,5-triazin-2-amine silver salt precipitates in the reaction mixture immediately after the start of dosing and is left in solution under vigorous stirring for 45 minutes after the addition of silver nitrate. . The product is then filtered and allowed to dry at room temperature. Drying gave 0.48 g of the silver salt of 4,6-diazido-A-nitro-1,3,5-triazin-2-amine (97% of theory).

C ₃ NnO ₂ Ag atomic absorption spectrometry: Calcd Ag 32.68; found, Ag 30.51.

Infrared spectroscopy (Protégé 460 with ATR adapter, solid state measurement, OMN1C evaluation software). Values (cm ^-1 ): 2205, 2153, 1570, 1527, 1483, 1454, 1384, 1350 (strong), 1252, 1226, 1205 (strong), 1081, 1010, 946,816, 792 (strong), 744,719.

Differential thermal analysis (DTA 550Ex instrument from OZM Research; sample weight 10 mg; linear temperature rise rate of 5 ° C.min '; (measured in open microtubes with air inlet). Exothermic decomposition start at 166 ° C.

Example 7

A process for the preparation of 4,6-diazido-A-nitro-1,3,5-triazin-2-amine silver salt from 4,6diazido-A-nitro-1,3,5-triazin-2-amine sodium salt:

0.55 g of 4,6-diazido-A-nitro-1,3,5-triazin-2-amine sodium is dissolved in 20 ml of water with stirring and the solution is heated to 45 ° C. A solution of 0.44 g of AgNO ₃ silver nitrate in 20 ml of water (2.59 mmol) is then metered into the sodium salt solution. A white precipitate of 4,6-diazido-A-nitro-1,3,5-triazin-2-amine silver salt formed in the reaction mixture during dosing and was left in the reaction mixture for 45 minutes after the addition of AgNO ₃ silver nitrate.

-7GB 307254 B6 with vigorous stirring. The precipitate is then filtered and dried at room temperature. After drying give 0.45 g of the silver salt of ^{4,6-diazido-N-nitro-l,} 3,5-triazin-2-amine (96% of theory).

C ₃ N ₁₁ O ₂ Ag atomic absorption spectrometry: Ag 32.27 calculated; found, Ag 30.51.

Infrared spectroscopy (Protégé 460 with ATR adapter, solid state measurement, OMNIC evaluation software). Values (cm ^-1 ): 2205, 2153, 1570, 1527, 1483, 1454, 1384, 1350 (strong), 1252, 1226, 1205 (strong), 1081, 1010, 946,816, 792 (strong), 744,719.

Differential thermal analysis (DTA 55OEx instrument manufactured by OZM Research; sample weight 10 mg; linear temperature rise rate of 5 ° C.min (measured in open microtubes with air inlet). Onset of exothermic decomposition at 167 ° C.

Example 8

This embodiment according to FIG. 5 describes a non-electric industrial detonator to which an initiator according to the above-mentioned embodiments is used. The detonator has a sleeve in the form of a cavity 1 with an inserted detonation tube 19. In the jacket is formed in the lower part of the space 11 for secondary explosive, which is closed from above by a retarder 12. In its cylindrical housing is placed delaying compound 14 and underneath it of said exemplary embodiments as a primary explosive. Above the retarder 12, a sleeve 15 with a reinforcing assembly 16 is inserted in the cavity 1, which is closed by a hatch 17. From the top side, a detonation tube 19 is inserted into the cavity 1, provided with a gasket 8 to the cavity 1.

Example 9

This embodiment of FIG. 4 describes an industrial electric detonator to which an initiator 23 according to the above-mentioned exemplary embodiments is used. The industrial electric detonator has a sleeve in the form of a cavity 2 with an inserted electric pellet 25 and is provided with lead conductors 26. In the bottom part of the housing there is a space 21 for secondary explosive which is closed from above by a retarder. composition 24 and below it the initiator 23 as the primary explosive. Above the retarder 22, an electric pellet 25 with supply conductors 26 is inserted in the tube 2. These are provided with a seal 27 relative to the jacket of the tube 2.

The function of both types of detonators is evident from their construction and does not differ from the function commonly used. The silver, copper and copper salts of 4,6-diazido- N -nitro-1,3,5-triazin-2-amine are used as initiators (explosives, primary explosives) in detonators. It can be used in pure form or in mixtures with other substances. Initiation of salt by flame, hot wire or other initial impulse initiates the salt and rapidly transitions into detonation. The shock wave produced by the salt detonation then initiates other members of the initiation chain, such as the secondary charge of the detonator. The result is the detonation of the entire initiator device, which causes the booster or main explosive charge to be detonated.

-8GB 307254 B6

Industrial applicability

The initiator for industrial detonators as well as the detonators themselves for said initiator are industrially useful. The initiator, detonators and detonators are particularly useful for ground rock disintegration, oil industry and quarrying, underground mining or tunneling, destruction and other similar special works.

Claims (8)

PATENT CLAIMS An initiator, in particular for detonators, characterized in that it comprises at least a metal salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine selected from the group consisting of silver, copper and copper salts. , with a schematic formula NO ₂ / N wherein M is a metal selected from the group consisting of silver and copper, wherein: M = Ag, m = 1, η = 1, x = 1 for silver salt, M = Cu, m = 1, n = 2, x = 2 for the copper salt, M = Cu, m = 2, n = 2, x = 1 for the copper salt. Initiator according to claim 1, characterized in that it consists of a combination of silver and / or copper and / or copper salts. 3. A process for the preparation of a silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine, characterized in that the heated aqueous solution of 4,6-diazido-N-nitro-1,3, isopropanol. The 5-triazin-2-amine is mixed with an aqueous solution of AgNO ₃ silver nitrate, and the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine is precipitated with vigorous stirring and filtered. and dried at room temperature N A process for the preparation of a silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine according to claim 3, characterized in that a solution of 0.5 g of 4,6-diazido-N- nitro-1,3,5-triazin-2-amine in 20 ml of water is heated to 45 ° C ± 3 ° C and a solution of 0.44 g of AgNO ₃ silver in 20 ml of water is added thereto, the resulting silver precipitate salts of 4,6-diazido-N-nitro-1,3,5 The triazin-2-amine is left in the solution for 35 to 55 minutes with vigorous stirring, then filtered and allowed to dry. A process for the preparation of a silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine, characterized in that the heated aqueous solution of 4,6-diazido-N-nitro-1 sodium salt is obtained. 3,5-triazin-2-amine is mixed with an aqueous solution of AgNO3 silver nitrate, and the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine is precipitated with vigorous stirring which is filtered and dried at room temperature Na NO, N A process for the preparation of the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine according to claim 5, characterized in that a solution of 0.55 g of 4,6-diazido-N sodium salt. -nitro-1,3,5-triazin-2-amine in 20 ml of water is heated to 45 ° C ± 3 ° C and a solution of 0.44 g of nitrate is added thereto 15 silver AgNO? in 20 ml of water, the resulting precipitate of the silver salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine is left in solution while stirring vigorously for 35 to 55 minutes, then filtered and allowed to dry. An industrial non-electric detonator having a sleeve in the form of a sleeve (1) with an inserted detonation tube (19), wherein at the bottom of the sleeve (1) closed by the flap (15) a secondary explosive compartment (11) is formed. closed by a retarder (12), in the cylindrical housing of which the retarder (14) is located and below it, above the secondary explosive compartment (11), is a primary explosive (13), characterized in that the primary explosive (13) as initiator forming a metal salt of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine selected from the group consisting of silver, copper and copper salts, with the schematic formula wherein M is a metal selected from silver; and Copper, where: 30 M = Ag, m = 1, η = 1, x = 1 for silver salt, M = Cu, m = 1, n = 2, x = 2 for the copper salt, M = Cu, m = 2, n = 2, x = 1 for the copper salt. An industrial electric detonator having a sleeve in the form of a cavity (2) with an embedded 35 pellet (25) and being provided with conductors (26), the housing having a space (21) for at least a secondary explosive and a retarder (22). ), in the cylindrical housing of which the delay composition (14) is located and below it, above the secondary explosive compartment (11), there is a primary explosive (13), characterized in that the primary explosive (13) is a metallic